Sam Katzman Productions

This 15-chapter serial pits Batman and Robin against The Wizard, who uses a device that allows him to control machinery to hold the city hostage.

A scientist is turned into an ape man.

The discovery of a perfectly preserved caveman prompts a mad scientist to attempt a daring brain transplant.

In 1850 Oregon is trying to gain statehood, but a truce is needed with the Indians before it can be accomplished. A new Army commander, Major Archer, is dispatched to bring order and peace to the territory.

Superman comes to Earth as a child and grows up to be his home's first superhero with his first major challenge being to oppose The Spider Lady.

A street kid has dreams of becoming a jockey. He gets his chance when he and his gang discover a poor old man who has a championship race horse. The man agrees to let the boy ride his horse in a race, but first the gang must get enough money to pay for the race's entry fees.

Muggs is tricked into entering a Civilian Conservation Corps camp by Danny in order to get in shape. Muggs resists and battles with the camp captain and with other campers. He also becomes involved in trying to help one of his friends get out of trouble.

During the Civil War, a Southerner joins the Union Army and is accused of leaking information to the Confederates.

A group of delinquents on their way to summer camp get stuck in a haunted house.

Jungle Jim fights a lion and sharks trying to save an African village from those who would despoil it.

Muggs' rich Uncle Pete is coming to visit. Unfortunately, Muggs' late father had bragged that he had seven kids, so Muggs recruits the members of the gang to pose as his family. Things turn sour, however, when a local mobster finds out about Muggs' deception and threatens to expose it.

The gang is sent to the Wilton Reform School after they are unjustly convicted of stealing a truck. Bill Collins, brother of co-leader Danny, becomes involved in a killing and, while also innocent, is convicted and sentenced to death. Through a series of events, Muggs, Glimpy, Danny and the rest of the gang, learn that Knobby, a henchman of Luke Manning, knows something about the murder.

Street kids get sent to the country, where they get mixed up in murder and a haunted house.

Cleopatra toys with Mark Antony who wants to merge his Rome with her Egypt.

Joe Branch, reputed to be the son of Jesse James, comes riding into Coffeyville Kansas, looking for proof one way or the other regarding the question of who his father was.

Miss Hinklefink invites the Teen Agers to stay at her new ranch for the summer. Freddie is mistaken for a famed bank-robber and hijinx ensue.

A family-oriented adaption of James Fenimore Cooper's "The Last of the Mohicans." As the French-Indian War rages across the untamed territory of the Great Northwest, the embattled wilderness gives birth to a legend -- the proud legend of "The Last of the Red Men." August, 1757, General Montcalm and his Iroquois alalies are on the war path -- and General Munro fears for the lives of his children as they travel to join him at Fort William Henry. Although Munro dispatches a letter urging them to take refuge at Fort Edward until the road is safe, an Iroquois scout intercepts the warning. So Major Duncan Hayward is unaware of the danger as he escorts Alice Munro, her sister Cora, and her young brother Davy from the sanctuary of the fort. When their guide Magua, a vengeful Iroquois played by Buster Crabbe, betrays them, only one man can save the travelers from his savage trap.

Two high-school students keep their marriage a secret from their family and friends, but they're forced to confess when the teenage wife learns she's pregnant.

Bad guys trying to steal the mineral rights away from African natives find it isn't so easy fighting Jungle Jim.

A group of young men who work at an aviation factory begin to suspect that a doctor who runs an air ambulance service is secretly a spy transporting secret information from the plant to enemy agents.